barbican_manager.py 文件源码

def _create_self_signed_certificate(self, private_key):
        issuer = x509.Name([
            x509.NameAttribute(NameOID.COUNTRY_NAME, u"US"),
            x509.NameAttribute(NameOID.STATE_OR_PROVINCE_NAME, u"CA"),
            x509.NameAttribute(NameOID.LOCALITY_NAME, u"San Francisco"),
            x509.NameAttribute(NameOID.ORGANIZATION_NAME, u"My Company"),
            x509.NameAttribute(NameOID.COMMON_NAME, u"Test Certificate"),
        ])
        cert_builder = x509.CertificateBuilder(
            issuer_name=issuer, subject_name=issuer,
            public_key=private_key.public_key(),
            serial_number=x509.random_serial_number(),
            not_valid_before=datetime.utcnow(),
            not_valid_after=datetime.utcnow() + timedelta(days=10)
        )
        cert = cert_builder.sign(private_key,
                                 hashes.SHA256(),
                                 default_backend())
        return cert